Background: The use of cosmetic products in beauty salons leads to the emission of chemical pollutants, exposing staff to volatile organic compounds (VOCs). This study examines the VOCs concentration and their influencing factors within Zanjan beauty salons in ۲۰۲۳. Methods: This study investigated thirty beauty salons in Zanjan across different seasons. VOCs were measured using the PhoCheck Tiger device. Subsequently, the collected data were analyzed with SPSS statistical software version ۲۶ compared to Iranian and OEHHA occupational limits, and incorporated into assessments of respiratory risk and cancer risk via Monte Carlo simulation. Results: VOC concentrations were found to be influenced by the type of services provided and the operation of air conditioning systems. While the non-carcinogenic risk assessment showed levels within a safe range of risk, the carcinogenic risk of benzene was considered unacceptable. Conclusion: Although the average concentration of VOCs in Zanjan’s beauty salons is below the permissible occupational exposure limits, the instantaneous nature of these measurements provides an indicative overview rather than a definite comparison. Crucially, the benzene cancer risk assessment, informed by Monte Carlo simulations, demonstrates a significant carcinogenic risk to workers. This underscores the essential need for targeted training and vigilant monitoring of health guideline compliance to protect the well-being of staff and patrons.

کلیدواژه ها:

Volatile Organic Compounds ، Indoor air pollution ، Beauty Salons ، Zanjan